9919449.00000000

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{307}}^1$

素因数の和:406

約数の個数: 48

約数和(自身を含む): 44706816

約数和(自身を除く): 22513172

約数列:

[1, 2, 4, 11, 22, 31, 44, 53, 62, 106, 124, 212, 307, 341, 583, 614, 682, 1166, 1228, 1364, 1643, 2332, 3286, 3377, 6572, 6754, 9517, 13508, 16271, 18073, 19034, 32542, 36146, 38068, 65084, 72292, 104687, 178981, 209374, 357962, 418748, 504401, 715924, 1008802, 2017604, 5548411, 11096822, 22193644]

約数ペア:

[(1, 22193644), (2, 11096822), (4, 5548411), (11, 2017604), (22, 1008802), (31, 715924), (44, 504401), (53, 418748), (62, 357962), (106, 209374), (124, 178981), (212, 104687), (307, 72292), (341, 65084), (583, 38068), (614, 36146), (682, 32542), (1166, 19034), (1228, 18073), (1364, 16271), (1643, 13508), (2332, 9517), (3286, 6754), (3377, 6572)]